Comparison

ECU Connect vs Tune It Yourself

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

ECU Connect

This app allows you to program tuned files directly to your car's ECU using your phone. It also provides real-time engine performance monitoring and customizable dashboards. A Bluetooth interface is required for full functionality.

Highlights
  • Program tuned ECU files wirelessly
  • Real-time engine performance monitoring
  • Customizable parameter dashboards
  • Log engine data with GPS coordinates
  • Adjust RaceROM features on the fly
  • Connects via Bluetooth Vehicle Interface
Read full description

IMPORTANT This app requires an EcuTek Bluetooth Vehicle Interface to connect to your car's ECU. These are available from EcuTek Tuners. Find your nearest one at www.ecutek.com/dealers. If you don't have an interface, run the demo mode within the app to see ECU Connect in action. ECU Connect is the free companion app to the new pocket-size Bluetooth Vehicle Interface produced by specialist tuning firm EcuTek Technologies. Once you have purchased your EcuTek Vehicle Interface, plug it into your car's OBD vehicle diagnostic socket, pair it with your phone in the app and you will open up a whole new world of enjoyment with your car. With ECU Connect, you can receive and program in a tuned file from one of our EcuTek Master Tuners just with your phone. No laptop, no wires, no fuss. Just create an account in the app, select the tuner you want to work with, and you are ready to receive the tuned file. Discuss with your tuner what you want to achieve from the tune and once the file has been created, you will receive a notification that the file is ready. Go to Program ECU, select the file and follow the on-screen instructions. It's as easy as that. All that's left is for you to enjoy the car! For more details on programming your car’s ECU with ECU Connect go to www.ecutek.com/phone-flash Your EcuTek Tuner can also set up some unique RaceROM features which allows you to control and adjust some aspects of the tune with your phone: Launch RPM; Traction Control settings; boost and torque levels; switch between different set ups such as track mode, economy mode, fast road and flexfuel on the fly. These are just some of the example set ups. Speak to your EcuTek Master Tuner and discuss with them what you'd like. There are lots of options to choose from. For a list of supported models together with their ECU Connect Features go to www.ecutek.com/ecu-connect Whether your car is tuned on EcuTek or not, with ECU Connect you can instantly see how your engine is performing as you drive it (even if the car is not officially supported, ECU Connect provides basic support for most cars using generic OBD2 CAN communication protocol available on nearly all vehicles manufactured from 2008 onwards). You can view and log any parameter the ECU records and even create unlimited personalised dashboards if you want to monitor specific groups of parameters. Save and send these logs direct from the app to your tuner. You can also record GPS coordinates in the log files, so you can see what was happening at any given point on your logging run (very useful on track days).

About

Tune It Yourself

This app analyzes live telemetry data from racing games to automatically adjust vehicle suspension and gearing setups. It tailors tunes to specific cars and tracks, enhancing your racing performance. A free trial is available for select cars, with a subscription unlocking full functionality.

Highlights
  • Live telemetry data collection
  • Automatic suspension tuning
  • Automatic gearing setup
  • Car and track specific adjustments
  • Connects with Forza games
Features
Read full description

*Try it for free, full version requires a paid subscription*. Tune It Yourself makes use of the in game telemetry feed and advanced algorithms to tune each race car to the driver and circuit conditions. Using improved tuning formulas and a brand-new tuning technique, Tune It Yourself connects with Forza Motorsport 2023, Forza Motorsport 7, Forza Horizon 6, Forza Horizon 5 or Forza Horizon 4 and collects live data from your car as you race. This allows Tune It Yourself to automatically adjust your base tunes using the data gathered from your time on track to tailor the suspension and gearing setups for both the car and the track it is on. The trial version of this app allows the user to tune the KTM X-Box GT4 on any track in Forza Motorsport 2023, the Radical SR8 on any track in Forza Motorsport 7, the 1993 Skyline GT-R VSPEC in Forza Horizon 4, the 1992 Ford Escort RS Cosworth in Forza Horizon 5 and the 1994 Toyota Celica GT-FOUR ST205 in Forza Horizon 6. To tune other cars, a Tune It Yourself subscription is required which can be purchased from within the app. The Pocket Playground terms of service can be found at https://www.pocketplayground.net/tos

Screenshots

ECU Connect4 screens
Tune It Yourself4 screens

Verdict

The call

The clearest difference is in-app purchases: ECU Connect at none against Tune It Yourself's 2. Tune It Yourself's advantage is rating (4.4 vs 4.0) and review sentiment (80% vs 62%). On price, ratings volume, update cadence and ads there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Tune It Yourself sells 2 in-app purchases, starting at $1.49 per month. ECU Connect asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Tune It Yourself holds the better App Store score, 4.4 against 4.0. Both are backed by a comparable volume of ratings — 88 and 63 respectively. Written reviews point the same way: 62% of ECU Connect's written reviews are positive against 80% of Tune It Yourself's.

UpkeepUpdate frequency

ECU Connect ships an update every 3 weeks, Tune It Yourself monthly. Both last shipped on October 29, 2026.

Scorecard4 real differences · 6 level
ECU Connect versus Tune It Yourself: the parameters behind the verdict, then further details
ParameterECU ConnectTune It Yourself
PriceFreeFree
Rating4.0 (88 ratings)4.4 (63 ratings) — better
Positive reviews62.1% of reviews80.3% of reviews — better
Number of ratings88 — better63
Update frequencyEvery 3 weeks — betterMonthly
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFreemium
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.015.0
Further details — not scored
Size83 MB39 MB
Age rating4+4+
DeveloperEcuTek Technologies LtdCraig Jorgensen

Customer experience

ECU Connect

All ratings88 ratings
Positive75.0%
Neutral8.0%
Negative17.0%
Written reviews58 reviews
Positive62.1%
Neutral8.6%
Negative29.3%

Tune It Yourself

All ratings63 ratings
Positive87.3%
Neutral1.6%
Negative11.1%
Written reviews61 reviews
Positive80.3%
Neutral1.6%
Negative18.0%

User reviews

ECU Connect

From 88 App Store ratings

What we love

  • 👍 Great app for tuning
  • 💪 Allows map switching
  • 📱 Customizable dashboard
  • 🚀 Fast performance
  • 🔧 Works with hardware

Room to improve

  • ⚠️ Throttle sensitivity restriction
  • 😵 Finicky flashing process
  • 🚫 No transmission logging
  • 📱 Requires phone for display
  • 🐛 Boost gauge not working

Tune It Yourself

From 63 App Store ratings

What we love

  • 🚀 Makes cars faster
  • 👍 Easy to use
  • 💡 Tailored tunes
  • 👍 Great for beginners
  • 👍 Improves lap times

Room to improve

  • 🐛 Connection issues
  • 🐛 Setup difficulties
  • 🐛 Subscription paywall
  • 🐛 Can be time-consuming
  • 🐛 Some users find it unintuitive

Bugs and requests

ECU Connect

Reported bugs

22 issues
  • App kicks you out when changing background
  • Refusals to flash citing nonexistent problems
  • Super finicky about battery voltage
  • Zero transmission logging
  • Latest firmware update no longer allowing app to read car interface on iOS
Show 17 more
  • iPhone 16 not working with software
  • Boost gauge isn't working after update
  • No flash button after update
  • App doesn't find ECU connect device via Bluetooth
  • Dongle is always incompatible with TPMS on GT-R my 2015
  • Doesn't detect the B58 Supra anymore
  • Broken for BMW with S55 after update
  • Issue with the Bluetooth connect
  • Update is slower to load main page
  • Vehicle not being recognized after update
  • Dashboard won't open after update
  • Dashboard showing in V instead for AFR
  • No Dashboard after update
  • Vehicle not being recognized (since update)
  • Firmware problem, app fails to detect Nissan GTR
  • Racerom not recognised in app on phone
  • Getting an EVI update failed msg

Requested features

22 requests
  • CarPlay support
  • Android Auto support
  • CarPlay widget
  • Widget for iOS home screen
  • Landscape dashboard view
Show 17 more
  • Edit dashboard offline
  • Tablet landscape view
  • Watch integration
  • Timer for logging feature
  • Add 'danger to manifold' alarm text
  • Make throttle sensitivity available to everyone
  • Develop a CarPlay widget or something
  • Add a CarPlay feature to put your dashboard on your CarPlay app
  • Add a CarPlay/AndroidAuto version of this app
  • A way to modify a dashboard without being connected
  • Add CarPlay support!
  • Develop Apple CarPlay/android auto support for gauges
  • Integrate with Apple CarPlay
  • Integrate with car play
  • Maybe that other OS too
  • Maybe some watch integration
  • Could we request some kind of watch app for alerts etc

Tune It Yourself

Reported bugs

5 issues
  • Connection issues with PC/Xbox
  • Test run connection fails
  • iOS 14 IP address incompatibility
  • Ride height check always at max
  • Suspension analysis requires further assessment

Requested features

9 requests
  • Drag racing update (gearing)
  • FWD car option
  • Generic tune for car setups
  • Option to adjust final drive with a slider
  • Clearer instructions for test laps regarding curbs/crashes
Show 4 more
  • Support for vehicles with less than 4 gears
  • Support for Project Cars 2
  • Options for drag racing or roll racing
  • Fine-tuning options for car feel (e.g., loose off, tight center)

In-app purchases

None

ECU Connect

No in-app purchases

2 purchases

Tune It Yourself

Subscriptions2
  • Monthly Subscription$1.491 Month
  • Yearly Subscription$14.991 Year

Questions

Is ECU Connect free?
ECU Connect is free to download, with no in-app purchases.
Is Tune It Yourself free?
Tune It Yourself is free to download, with in-app purchases available.
Which has better reviews, ECU Connect or Tune It Yourself?
Tune It Yourself is rated higher. ECU Connect averages 4.0 out of 5 from 88 ratings, while Tune It Yourself averages 4.4 from 63 ratings.
Do ECU Connect or Tune It Yourself have ads?
Neither ECU Connect nor Tune It Yourself shows ads.
Which is updated more often, ECU Connect or Tune It Yourself?
ECU Connect ships an update every 3 weeks, and Tune It Yourself monthly. Most recently, ECU Connect was updated on October 29, 2026 and Tune It Yourself on October 29, 2026.

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